Pipe shut-off devices for offshore installations must be capable of being opened by the pressure of the medium in the pipeline independently of their own drive arrangements. Pressure fluctuations must have no effect on their operation. In the case of the valve according to the invention, a ...
发明名称: SHUT-OFF VALVE FOR PIPE 发明人: YANG,Jiyue;HUANG,Hongbin;YANG,Wei 申请人: 申请日期: 2009-08-21 申请公布日期: 2010-06-10 代理机构: 广州粤高专利商标代理有限公司 代理人: GUANGDONGLIANSUTECHNOLOGYINDUSTRIALCOLTD;YANGJiyue;HUANGHongbin;YANGWei 地址: Liansu Industrial Estate, Longzhou Roa...
SHUT-OFF VALVE FOR PIPE 专利名称：SHUT-OFF VALVE FOR PIPE 发明人：YANG, Jiyue,HUANG, Hongbin,YANG, Wei 申请号：CN2009073429 申请日：20090821 公开号：WO10/063180P1 公开日：20100610 专利内容由知识产权出版社提供 摘要：A shut-off valve for pipe comprises a valve body and a valve clack (2)....
(58) which penetrates the shutoff body receiving segment (20) in an opening position and closes the connecting duct (58) in a shutoff position, and duct sections which are attached to the connecting duct (58) and each extend into the pipe connection segments (22, 24) of the valve ...
Oxygen Shut off Valve Brass Medical Gas Valve Soldered with Copper Pipe, Find Details and Price about Brass Medical Gas Valve Medical Gas Ball Valves from Oxygen Shut off Valve Brass Medical Gas Valve Soldered with Copper Pipe - TAIZHOU EASTAR TECHNOLOGY
Shut-off valve for a ventilation pipe carrying an airflow with dust particleS. A housing forming a seat with sections limiting the airflow, is located in front of the seat which have a smaller diameter than the seat and fitted with a valve link opening in the direction of ventilation and ...
We are professionally engaged in manufacturing various series of hydraulic hammers pipeline and its spare parts, such as pipe clamp, ball valve, pipeline tee, pipe to wire, plug, solenoid valve, spare valve, multi-way valve, lock valve, bracket, sensor, h...
上位机中的管道控件分两种,分别是静态管道和动态管道。 静态管道,不显示液体的流动和流动方向,如下所示: 动态管道,可以显示液体的流动速度和流动方向,如下所示: 管道控件的实现方法如下? 1、使用label实现一个简单的管道,效果如下: 将label标签的autosize属性设置为false,调整label的大小和背景色即可。
for the flow rate is exceeded, Pipelife Gas-Stop™ closes service lines within a fraction of a second and gas main lines within minutes. The increased pressure forces the shut-off-element to retract into the flow, and due to the pressure in the pipe network the valve stays securely ...
专利名称：SHUT-OFF VALVE FOR BRANCH SPLIT SHAPED PIPE JOINT 发明人：ONOUE TERUTAKA,SAKAI TOJI,MINAMIDE YOSHIAKI 申请号：JP23192789 申请日：19890906 公开号：JPH0392695A 公开日：19910417 专利内容由知识产权出版社提供 摘要：PURPOSE:To enable reliable shut-off of gas distribution to a branch pipe by ...